Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Signal Table & Test Points, Control Unit - ABS 35-Pin Connector

All readings are relative to 0 volts, i.e. ground point in car.
0 volts = Ulow, 12 volts = Ubat




Input/output signals, connector (35-pin) Pin connections